Why do some people have a headache also want to do lumbar puncture needle

Lumbar puncture (hereinafter referred to as lumbar puncture) is the insertion of a needle between the patient's third and fourth lumbar vertebrae. Two to three milliliters of cerebrospinal fluid were drawn from the subarachnoid space for laboratory examination. The subarachnoid space is the space between the brain and the spinal cord and the skull that surrounds them and the spinal canal. The brain communicates with the subarachnoid space of the spinal cord. The full fluid, cerebrospinal fluid (CSF), is about 150 ml, which is produced and absorbed continuously every day and circulates continuously to balance the movement and flexion. Cerebrospinal fluid (CSF) is the circulation of blood filtered through the villous lining of the ventricle (called CHORoid) and the capillary endothelial cells in the brain. Therefore, lesions on the brain and spinal cord. In particular, early inflammation * can show abnormalities by examining the cerebrospinal fluid. Many diseases of the brain and spinal cord (inflammation, tumors, etc.) will affect the changes in the properties of the cerebrospinal fluid. For example, patients with various kinds of meningitis have a small increase in the number of white blood cells in the cerebrospinal fluid, so that their appearance shows different changes. Epidemic cerebrospinal meningitis had the highest number of cells. The appearance of cerebrospinal fluid was cloudy and changed like rice soup. The levels of sugar and chloride in the cerebrospinal fluid of tuberculous meningitis and fungal meningitis were significantly reduced. The respective pathogen can be found in the smear. It can be seen that lumbar puncture examination of cerebrospinal fluid for the diagnosis of some brain and spinal cord lesions is not replaced by any modern advanced examination.

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